/*
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 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
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package com.manning.junitbook.ch14.extensions;

import com.manning.junitbook.ch14.jdbc.TablesManager;
import org.junit.jupiter.api.extension.*;

import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Savepoint;

import com.manning.junitbook.ch14.jdbc.ConnectionManager;

public class DatabaseOperationsExtension implements BeforeAllCallback, AfterAllCallback, BeforeEachCallback, AfterEachCallback {

    private Connection connection;
    private Savepoint savepoint;

    @Override
    public void beforeAll(ExtensionContext context) {
        connection = ConnectionManager.openConnection();
        TablesManager.dropTable(connection);
        TablesManager.createTable(connection);
    }

    @Override
    public void afterAll(ExtensionContext context) {
        ConnectionManager.closeConnection();
    }

    @Override
    public void beforeEach(ExtensionContext context) throws SQLException {
        connection.setAutoCommit(false);
        savepoint = connection.setSavepoint("savepoint");
    }

    @Override
    public void afterEach(ExtensionContext context) throws SQLException {
        connection.rollback(savepoint);
    }


}
